From: Jernej Skrabec <jernej.skrabec@siol.net>
Date: Tue, 23 May 2017 21:05:30 +0000 (+0200)
Subject: edid: Fix gcc 7.1 warning
X-Git-Tag: v2017.07-rc2~56^2~6
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=bdc906dba9309f919db79377f024fdd93acff60b;p=oweals%2Fu-boot.git

edid: Fix gcc 7.1 warning

This commit fixes the warning produced by gcc 7.1.

Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
---

diff --git a/common/edid.c b/common/edid.c
index 19410aa4fc..854d40c8f8 100644
--- a/common/edid.c
+++ b/common/edid.c
@@ -295,7 +295,7 @@ static void edid_print_dtd(struct edid_monitor_descriptor *monitor,
 
 		h_total = h_active + h_blanking;
 		v_total = v_active + v_blanking;
-		if (v_total * h_total)
+		if (v_total > 0 && h_total > 0)
 			vfreq = pixclock / (v_total * h_total);
 		else
 			vfreq = 1; /* Error case */